The latest killing, however, does not quite fit the pattern. It appears to be the work of the Fingertip Killer, but Scully suspects an elaborate copycat murder meant to hide a criminal conspiracy. A bullet pulled from the victim's skull produces what police call a "cold hit", an unexpected ballistics match linking one unsolved case to another, and the previous victim was an LA Police officer, killed 10 years earlier.
After heavy-handed FBI agents throw him off the Fingertip Killer case, Scully teams up with his wife and boss, Alexa, and a pair of tough cops from the LAPD's anti-terrorism squad. Outside the law and deep undercover, they fight to see justice done for the slain officer, and, possibly, to unravel a murderous plot with connections high up in the Homeland Security office.
"Cannell's writing keeps improving, too; fans of the Scully series will note both an added depth and a new stylistic panache in this installment. With every book, Cannell moves closer to joining crime fiction's A-Team." ( Booklist)